No doubt one of the biggest songs of summer 2012, Otto Knows' "Million Voices" has made its way into just about every festival. It's impossible not to recognize this feel good track, and now, it's finally been given an official music video. 

The video is simple, and is literally a series of lip close-ups singing the e-e-es and a-a-as. But just in case, when you're singing along, you forget the lyrics, they got you covered:

Also, if someone looks familiar to you in the end, it's because *SPOILER ALERT* Otto Knows makes a cameo in his music video! Face paint and all.

Check out Otto Knows' official music video for "Million Voices":